138256272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 496908672

約数和(自身を除く): 358652400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 333, 336, 337, 396, 407, 444, 462, 504, 518, 528, 592, 616, 666, 674, 693, 777, 792, 814, 888, 924, 1008, 1011, 1036, 1221, 1232, 1332, 1348, 1386, 1554, 1584, 1628, 1776, 1848, 2022, 2072, 2331, 2359, 2442, 2664, 2696, 2772, 2849, 3033, 3108, 3256, 3663, 3696, 3707, 4044, 4144, 4662, 4718, 4884, 5328, 5392, 5544, 5698, 6066, 6216, 6512, 7077, 7326, 7414, 8088, 8547, 9324, 9436, 9768, 11088, 11121, 11396, 12132, 12432, 12469, 14154, 14652, 14828, 16176, 17094, 18648, 18872, 19536, 21231, 22242, 22792, 24264, 24938, 25641, 25949, 28308, 29304, 29656, 33363, 34188, 37296, 37407, 37744, 42462, 44484, 45584, 48528, 49876, 51282, 51898, 56616, 58608, 59312, 66726, 68376, 74814, 77847, 84924, 87283, 88968, 99752, 102564, 103796, 112221, 113232, 133452, 136752, 137159, 149628, 155694, 169848, 174566, 177936, 199504, 205128, 207592, 224442, 233541, 261849, 266904, 274318, 299256, 311388, 339696, 349132, 410256, 411477, 415184, 448884, 467082, 523698, 533808, 548636, 598512, 622776, 698264, 785547, 822954, 897768, 934164, 960113, 1047396, 1097272, 1234431, 1245552, 1396528, 1571094, 1645908, 1795536, 1868328, 1920226, 2094792, 2194544, 2468862, 2880339, 3142188, 3291816, 3736656, 3840452, 4189584, 4937724, 5760678, 6284376, 6583632, 7680904, 8641017, 9875448, 11521356, 12568752, 15361808, 17282034, 19750896, 23042712, 34564068, 46085424, 69128136, 138256272]

約数ペア:

[(1, 138256272), (2, 69128136), (3, 46085424), (4, 34564068), (6, 23042712), (7, 19750896), (8, 17282034), (9, 15361808), (11, 12568752), (12, 11521356), (14, 9875448), (16, 8641017), (18, 7680904), (21, 6583632), (22, 6284376), (24, 5760678), (28, 4937724), (33, 4189584), (36, 3840452), (37, 3736656), (42, 3291816), (44, 3142188), (48, 2880339), (56, 2468862), (63, 2194544), (66, 2094792), (72, 1920226), (74, 1868328), (77, 1795536), (84, 1645908), (88, 1571094), (99, 1396528), (111, 1245552), (112, 1234431), (126, 1097272), (132, 1047396), (144, 960113), (148, 934164), (154, 897768), (168, 822954), (176, 785547), (198, 698264), (222, 622776), (231, 598512), (252, 548636), (259, 533808), (264, 523698), (296, 467082), (308, 448884), (333, 415184), (336, 411477), (337, 410256), (396, 349132), (407, 339696), (444, 311388), (462, 299256), (504, 274318), (518, 266904), (528, 261849), (592, 233541), (616, 224442), (666, 207592), (674, 205128), (693, 199504), (777, 177936), (792, 174566), (814, 169848), (888, 155694), (924, 149628), (1008, 137159), (1011, 136752), (1036, 133452), (1221, 113232), (1232, 112221), (1332, 103796), (1348, 102564), (1386, 99752), (1554, 88968), (1584, 87283), (1628, 84924), (1776, 77847), (1848, 74814), (2022, 68376), (2072, 66726), (2331, 59312), (2359, 58608), (2442, 56616), (2664, 51898), (2696, 51282), (2772, 49876), (2849, 48528), (3033, 45584), (3108, 44484), (3256, 42462), (3663, 37744), (3696, 37407), (3707, 37296), (4044, 34188), (4144, 33363), (4662, 29656), (4718, 29304), (4884, 28308), (5328, 25949), (5392, 25641), (5544, 24938), (5698, 24264), (6066, 22792), (6216, 22242), (6512, 21231), (7077, 19536), (7326, 18872), (7414, 18648), (8088, 17094), (8547, 16176), (9324, 14828), (9436, 14652), (9768, 14154), (11088, 12469), (11121, 12432), (11396, 12132)]